GARY, Ind. - Federal agents raided a northwestern Indiana township trustee's office Thursday, although they stayed mum on the reasons for the raid. FBI agents were joined with officers from the Indiana State Police and the IRS in a sweep of Calumet Township Trustee Mary Elgin's office in Gary on Thursday. Call 6 Investigator Kara Kenny found a 2011 audit of the trustee's office that raised concerns about the township's finances, including nine employees with take-home cars.